Vorwahlbereich 02
Fantasie (02381)
Chromos (02378)
ComTec (02374)
Country-Online (02373)
Wildcat Iserlohn (02371)
Maus Iserlohn-Kalthof (02371)
Transdata BBS (02371)
Pils Box (02371)
center net (02371)
Deutener (02369)